can't read?
D 3411 (OTTO) 1,2,7,8-Diepoxyoctane, 97% Cas 2426-07-5 - used as synthetic intermediates in polymer synthesis. D 3411 (OTTO) 1,2,7,8-Diepoxyoctane, 97% Cas 2426-07-5 - used as mutagens in genotoxity studies due to their carcinoigenic nature.